January weather in Poway, CA
The average temperature in Poway in January is °F (°F–°F). Average precipitation: 3.06 inches.
January is a winter month in Poway, and is cooler than the annual average of 0°F. Expect about 7 days with precipitation. Daylight averages about 10h 3m.
Avg High
°F
Avg Low
°F
Precipitation
3.06 in
Daylight
10h 3m
January records in Poway
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 84.0°F (2012) | 24.1°F (1906) | 1.73 in (2026) |
| January 2 | 81.0°F (2012) | 23.0°F (1906) | 1.02 in (1990) |
| January 3 | 82.9°F (1902) | 26.1°F (1907) | 1.80 in (1900) |
| January 4 | 82.9°F (2012) | 28.0°F (1907) | 2.09 in (1900) |
| January 5 | 82.9°F (2015) | 27.0°F (1908) | 2.21 in (1895) |
| January 6 | 86.0°F (2015) | 26.1°F (1908) | 1.84 in (1979) |
| January 7 | 79.0°F (2015) | 34.0°F (1902) | 2.07 in (1993) |
| January 8 | 75.0°F (1908) | 27.0°F (1908) | 1.42 in (1993) |
| January 9 | 75.9°F (1908) | 28.9°F (1906) | 3.07 in (1905) |
| January 10 | 82.0°F (1908) | 30.0°F (1906) | 2.22 in (1998) |
| January 11 | 84.0°F (1908) | 30.9°F (2013) | 1.62 in (2001) |
| January 12 | 73.0°F (2012) | 30.0°F (2013) | 0.95 in (1957) |
| January 13 | 81.0°F (2014) | 28.9°F (2013) | 1.29 in (1897) |
| January 14 | 84.0°F (2014) | 28.9°F (2013) | 2.20 in (1895) |
| January 15 | 87.1°F (2014) | 28.9°F (2013) | 3.05 in (1895) |
| January 16 | 86.0°F (2014) | 30.0°F (1908) | 2.00 in (2023) |
| January 17 | 86.0°F (2011) | 34.0°F (1903) | 2.17 in (1978) |
| January 18 | 84.0°F (2011) | 32.0°F (1908) | 1.67 in (1895) |
| January 19 | 80.1°F (2013) | 26.1°F (2012) | 1.60 in (1906) |
| January 20 | 81.0°F (2014) | 34.0°F (1907) | 1.62 in (2017) |
| January 21 | 77.0°F (2013) | 28.9°F (1908) | 3.42 in (1909) |
| January 22 | 82.0°F (2013) | 27.0°F (1908) | 1.47 in (2024) |
| January 23 | 75.9°F (2013) | 34.0°F (1909) | 1.77 in (2017) |
| January 24 | 79.0°F (2015) | 28.0°F (1909) | 1.23 in (1902) |
| January 25 | 81.0°F (2015) | 34.0°F (1906) | 1.78 in (1969) |
| January 26 | 78.1°F (2012) | 34.0°F (1906) | 0.90 in (1961) |
| January 27 | 77.0°F (2012) | 33.1°F (1906) | 1.92 in (1956) |
| January 28 | 78.1°F (2012) | 32.0°F (1906) | 1.12 in (1981) |
| January 29 | 81.0°F (2012) | 28.0°F (1909) | 0.85 in (2021) |
| January 30 | 78.1°F (2012) | 27.0°F (1902) | 1.36 in (1893) |
| January 31 | 78.1°F (2012) | 30.0°F (1902) | 1.28 in (1979) |